low temperature days

• 低温日数

low temperature days的用法和样例：

例句

1. The monthly change in the gale days is greater at Dachen than that at Shengsi.
   浙北沿海大风日数的月变化比浙中南小。
2. The most significant oasis effect is the decrease of both average wind speed and the number of gale days.
   绿洲效应最为显著的一个方面是风速的变化，绿洲使平均风速和大风日数大幅度减少。